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(parent: fd536dd) | patch

author	Tom Lane <tgl@sss.pgh.pa.us>
	Sat, 11 Dec 2004 23:26:51 +0000 (23:26 +0000)
committer	Tom Lane <tgl@sss.pgh.pa.us>
	Sat, 11 Dec 2004 23:26:51 +0000 (23:26 +0000)
commit	12b1b5d837b5ce1c07ee3535e74e4cc3039063d6
tree	1ef0ecc2ccfba9a8a33f0b20ef31533b499cbdba	tree
parent	fd536dd257b12a8b1abf8d744d8a3688e1db126b	commit \| diff

Instead of supposing (wrongly, in the general case) that the rowtype
of an inheritance child table is binary-compatible with the rowtype of
its parent, invent an expression node type that does the conversion
correctly. Fixes the new bug exhibited by Kris Shannon as well as a
lot of old bugs that would only show up when using multiple inheritance
or after altering the parent table.

15 files changed:

src/backend/executor/execQual.c		diff \| blob \| blame \| history
src/backend/nodes/copyfuncs.c		diff \| blob \| blame \| history
src/backend/nodes/equalfuncs.c		diff \| blob \| blame \| history
src/backend/nodes/outfuncs.c		diff \| blob \| blame \| history
src/backend/nodes/readfuncs.c		diff \| blob \| blame \| history
src/backend/optimizer/prep/prepjointree.c		diff \| blob \| blame \| history
src/backend/optimizer/prep/prepunion.c		diff \| blob \| blame \| history
src/backend/optimizer/util/clauses.c		diff \| blob \| blame \| history
src/backend/parser/parse_coerce.c		diff \| blob \| blame \| history
src/backend/parser/parse_expr.c		diff \| blob \| blame \| history
src/backend/utils/adt/ruleutils.c		diff \| blob \| blame \| history
src/include/nodes/execnodes.h		diff \| blob \| blame \| history
src/include/nodes/nodes.h		diff \| blob \| blame \| history
src/include/nodes/primnodes.h		diff \| blob \| blame \| history
src/pl/plpgsql/src/pl_exec.c		diff \| blob \| blame \| history

Heikki's random PostgreSQL patches